Here is the Nexus X or "Shamu". Looks very much the same design as the MotoX, so expect premium feel with metal trim.
http://9to5google.com/2014/09/24/exclusive-this-is-shamu-motorolas-upcoming-nexus-6x/
http://9to5google.com/2014/09/24/exclusive-this-is-shamu-motorolas-upcoming-nexus-6x/